Trigger extension for a ring binder



FIG. 1 is a perspective view of a trigger extension for a ring binder showing my new design, the broken lines shown are for illustrative purposes only forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right side view thereof with the left side elevational view being a mirror image;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof. 

The ornamental design for a trigger extension for a ring binder, as shown and described. 